If you know anything about Wolverine, is probably that he has adamantium claws, he has a healing factor and he cannot remember how he came to be who he is: all he knows is from a dog tag around his neck which revealed the name Logan.
In the movie we finally get some answers to how he became the man he is:
In the end we have a scene with Deadpool who survived, originally Ryan Reynolds was contracted by Marvel for the next Origins movie, which was set on Deadpool's story, but being cast for DC's Green Lantern he has released from the contract. As far as I know, no new actor has been cast yet.
What didn't work?
here!), and on that level it completely fails. Sabretooth was played by someone else in the original movies and he wasn't Logan's brother, it clearly showed that they didn't know each other. Although previously the man who in X2 was Stryker appeared also on the imdb cast list, but then was replaced by someone who looks nothing like the other actor, and not in the very least threatening. Not to mention that in the second movie we have a whole scene where we find out how Logan got his claws and that is completely different from this story.
Another big fatal problem is the casting. It sucks. Hugh Jackman is impeccable, Liev Schreiber is a very good Sabretooth (even if he doesn't resemble the one in the comics at all), and Ryan Reynolds is a perfect Deadpool. I am kind of sorry that he won't be playing him anymore. The story is also weak. So why do I like this movie? Very simple.
I don't think that the flaws can be overlooked, but I also don't think that this is the worst comic movie ever made (have you seen the old Captain America's? Yeah, point made!), and I most definitely don't think that people should treat it as such. It is a perfect blockbuster for a movie night, it has both romance and action. Trust me, girls will be excited by Hugh Jackman and the guys will enjoy the action and the mystery. This is one of those movies that you should judge on your own and not listen to other people's reviews!